Changes between Version 19 and Version 20 of SelfGravityDevel


Ignore:
Timestamp:
03/05/12 21:52:50 (13 years ago)
Author:
Baowei Liu
Comment:

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  • SelfGravityDevel

    v19 v20  
    127127\begin{aligned}
    128128 t_{ff}&=\left(\frac{R^{3}}{2GM_{r}(R)}\right)^{\frac{1}{2}}\frac{\pi}{2}\\
    129        &=\left(\frac{3\pi}{32G\bar{\rho}}\right)^{\frac{1}{2}}
     129       &=\left(\frac{3\pi}{32G\rho_{0}}\right)^{\frac{1}{2}}
    130130\end{aligned}
    131131\end{equation}
     
    135135#!latex
    136136\begin{equation}\label{rhoBar}\tag{14}
    137 \bar{\rho}=\frac{M_{r}(R)}{\frac{4\pi R^{3}}{3}}
     137\rho_{0}=\frac{M_{r}(R)}{\frac{4\pi R^{3}}{3}}
    138138\end{equation}
    139139}}}